Surgery When gas filled cysts are found in subserosa or submucosa of small intestine or colon, it is called A Pneumatosis cystoids intestinalis B Crohn's disease C Ulcerative colitis D Mesenteric cyst 💡 Explanation When gas filled cysts are found in subserosa or submucosa of small intestine or colon, it is called ✓ Correct Answer: A. Pneumatosis cystoids intestinalis